CHANGELOG

@@ -1,7 +1,3 @@
-0.6.0 2024-09-03: File management with the tree strategy
-									File backups
-                  Extract authorization command to top level
-                  ask and tildify utility functions
 0.5.0 2024-07-18: "Decide in editor" package conflict resolution strategy
                   Drop pipefail shell option for dash compatibility
                   Add numerical debug levels to the log utility function

README.md

@@ -2,7 +2,7 @@
 
 tori is a tool to track your personal systems' configurations and replicate them.
 
-If you'd like a more detailed description of what it is, its purpose, origins and goals, see the [announcement blog post](https://blog.jutty.dev/posts/introducing-tori/).
+If you'd like a more detailed description of what it is, its purpose, origins and goals, see the [announcement blog post](https://blog.jutty.dev/posts/introducing-tori.html).
 
 Refer to the [project website](https://tori.jutty.dev) for updates and access to [documentation](https://tori.jutty.dev/docs).
 

src/check.sh

@@ -6,5 +6,4 @@ check() {
   log debug "collected bkp files:\n$bkp_files"
 
   scan_packages
-  merge_files "$base_files"
 }

src/configuration.sh

@@ -15,7 +15,7 @@ scan_directory() {
     done
   fi
 
-  printf "%b" "$files"
+  echo "$files"
 }
 
 scan_packages() {

src/file/backup.sh

@@ -1,40 +0,0 @@
-# takes a list of newline-separated absolute paths 
-# backs each path up, creating canonical or ephemeral copies as needed
-backup_paths() {
-  local paths="$1"
-  local canonical_path=
-  local ephemeral_path=
-
-  for path in $paths; do
-    canonical_path="$BACKUP_ROOT/canonical$path"
-    timestamp="$(date +'%Y-%m-%dT%H-%M-%S')"
-    ephemeral_path="$BACKUP_ROOT/ephemeral${path}_$timestamp"
-
-    if [ -f "$canonical_path" ]; then
-      log debug "[backup] Creating ephemeral copy for $path"
-      mkdir -p "$(dirname "$ephemeral_path")"
-      if [ -f "$ephemeral_path" ]; then
-        log debug "[backup] Overwriting ephemeral copy for $path"
-        if [ -r "$path" ]; then
-          cp -f "$path" "$ephemeral_path"
-        else
-          $AUTHORIZE_COMMAND cp -f "$path" "$ephemeral_path"
-        fi
-      else
-        if [ -r "$path" ]; then
-          cp "$path" "$ephemeral_path"
-        else
-          $AUTHORIZE_COMMAND cp "$path" "$ephemeral_path"
-        fi
-      fi
-    else
-      log debug "[backup] Creating canonical copy for $path"
-      mkdir -p "$(dirname "$canonical_path")"
-      if [ -r "$path" ]; then
-        cp "$path" "$canonical_path"
-      else
-        $AUTHORIZE_COMMAND cp "$path" "$canonical_path"
-      fi
-    fi
-  done
-}

src/file/file_merge.sh

@@ -1,85 +0,0 @@
-merge_files() {
-  local base_files="$1"
-  local strategy="${2:-tree}"
-
-  if [ "$strategy" == tree ]; then
-    log info "[merge_files] Merging with $strategy strategy"
-    if ! file_scan_tree "$base_files"; then
-      if ! file_merge_tree "$base_files"; then
-        merge_files "$base_files"
-      fi
-    fi
-  fi
-}
-
-file_scan_tree() {
-  local base_files="$1"
-
-  for file in $base_files; do
-    local absolute_path="$(echo "$file" | sed 's/^base//')"
-    local config_path="$CONFIG_ROOT/$file"
-
-    if ! diff "$absolute_path" "$config_path" > /dev/null 2>&1; then
-      return 1
-    fi
-  done
-  return 0
-}
-
-file_merge_tree() {
-  local base_files="$1"
-  local overwrite_choice=
-
-  for file in $base_files; do
-    log debug "[merge_tree] Processing $file"
-    local absolute_path="$(echo "$file" | sed 's/^base//')"
-    log debug "[merge_tree] Absolute path: $absolute_path"
-    local config_path="$CONFIG_ROOT/$file"
-    log debug "[merge_tree] Config path: $config_path"
-
-    if diff "$absolute_path" "$config_path" > /dev/null 2>&1; then
-      log debug "[merge_tree] Files match"
-    else
-      log debug "[merge_tree] Files differ"
-      local prompt_verb="Differs"
-        local prompt_options="Overwrite system,Overwrite configuration,Show difference"
-      if ! [ -f "$absolute_path" ]; then
-        local prompt_verb="In configuration only"
-        local prompt_options="Copy to system"
-      fi
-      overwrite_choice="$(ask "$prompt_verb: $(tildify "$absolute_path")" "$prompt_options")"
-      log debug "[merge_tree] Overwrite choice: $overwrite_choice"
-
-      if [ "$overwrite_choice" -eq 0 ]; then
-        return 0
-      elif [ "$overwrite_choice" -eq 1 ]; then
-        backup_paths "$absolute_path"
-        if [ -r "$config_path" ] && [ -w "$absolute_path" ]; then
-          cp -vi "$config_path" "$absolute_path"
-        else
-          $AUTHORIZE_COMMAND cp -vi "$config_path" "$absolute_path"
-        fi
-        return 1
-      elif [ "$overwrite_choice" -eq 2 ]; then
-        backup_paths "$config_path"
-        if [ -r "$absolute_path" ] && [ -w "$config_path" ]; then
-          cp -vi "$absolute_path" "$config_path"
-        else
-          $AUTHORIZE_COMMAND cp -vi "$absolute_path" "$config_path"
-        fi
-        return 1
-      elif [ "$overwrite_choice" -eq 3 ]; then
-        echo "< $(tildify "$absolute_path") | $(echo "$config_path" | sed "s*$CONFIG_ROOT/**") >"
-        if [ -r "$absolute_path" ] && [ -r "$config_path" ]; then
-          diff "$absolute_path" "$config_path"
-        else
-          $AUTHORIZE_COMMAND diff "$absolute_path" "$config_path"
-        fi
-        return 1
-      else
-        log user 'Invalid choice'
-        return 1
-      fi
-    fi
-  done
-}

src/index.sh

@@ -9,6 +9,3 @@
 . "$TORI_ROOT/src/package/validate_input_packages.sh"
 . "$TORI_ROOT/src/package/package_conflict_input_parser.sh"
 . "$TORI_ROOT/src/package/update_package_cache.sh"
-
-. "$TORI_ROOT/src/file/file_merge.sh"
-. "$TORI_ROOT/src/file/backup.sh"

src/package/package_conflict_input_parser.sh

@@ -1,8 +1,8 @@
 package_conflict_input_parser() {
   local packages="$1"
   local conflict_type="$2"
-  local input="$TMP_ROOT/package_conflict_input"
+  local input="$TMP_DIR/package_conflict_input"
-  local input_choices="$TMP_ROOT/package_conflict_input_choices"
+  local input_choices="$TMP_DIR/package_conflict_input_choices"
   local choices=
   local packages_to_install=
   local packages_to_uninstall=

src/package/package_conflict_resolution.sh

@@ -3,18 +3,18 @@ resolve_packages() {
   local input_packages=
 
   # shellcheck disable=SC2154
-  ( echo "$system_packages" > "$TMP_ROOT/system_packages"
+  ( echo "$system_packages" > "$TMP_DIR/system_packages"
-    echo "$user_packages" > "$TMP_ROOT/user_packages" )
+    echo "$user_packages" > "$TMP_DIR/user_packages" )
 
   local packages_not_on_configuration="$(grep -v -x -f \
-    "$TMP_ROOT/user_packages" "$TMP_ROOT/system_packages" | xargs)"
+    "$TMP_DIR/user_packages" "$TMP_DIR/system_packages" | xargs)"
 
   if [ -n "$packages_not_on_configuration" ]; then
     not_on_configuration_dialog "$packages_not_on_configuration"
   fi
 
   local packages_not_installed=$(grep -v -x -f \
-    "$TMP_ROOT/system_packages" "$TMP_ROOT/user_packages" | xargs)
+    "$TMP_DIR/system_packages" "$TMP_DIR/user_packages" | xargs)
 
   if [ -n "$packages_not_installed" ]; then
     not_installed_dialog "$packages_not_installed"

src/package/package_manager.sh

@@ -2,6 +2,7 @@ package_manager() {
   local command="$1"
 
   local manager
+  local authorizer="sudo"
   local args__install
   local args__uninstall
   local args__get_manually_installed
@@ -24,11 +25,11 @@ package_manager() {
   if [ "$command" = 'get_manually_installed' ]; then
     eval $manager "$args__get_manually_installed"
   elif [ "$command" = 'install' ]; then
-    $AUTHORIZE_COMMAND $manager $args__install $args__user_args
+    $authorizer $manager $args__install $args__user_args
   elif [ "$command" = 'uninstall' ]; then
-    $AUTHORIZE_COMMAND $manager $args__uninstall $args__user_args
+    $authorizer $manager $args__uninstall $args__user_args
   elif [ "$command" = 'update' ]; then
-    $AUTHORIZE_COMMAND $manager $args__update
+    $authorizer $manager $args__update
   elif [ "$command" = 'get_available' ]; then
     eval $manager "$args__get_available"
   else

src/utility.sh

@@ -5,11 +5,11 @@ log() {
   local message="$2"
 
   print_user_message() {
-    printf "%b\n" "[tori] $(date "+%H:%M:%S"): $1" 1>&2
+    echo "[tori] $(date "+%H:%M:%S"): $1" 1>&2
   }
 
   print_debug_message() {
-    printf "%b\n" "$(date "+%H:%M:%N") $1" 1>&2
+    echo "$(date "+%H:%M:%N") $1" 1>&2
   }
 
   if [ -z "$DEBUG" ]; then
@@ -43,56 +43,6 @@ log() {
   fi
 }
 
-confirm() {
-  local question="$1"
-  local answer=
-  read -rp "$question [y/N] " answer
-
-  if [ "$answer" == y ] || [ "$answer" == Y ]; then
-    return 0;
-  else
-    return 1;
-  fi
-}
-
-ask() {
-  local question="$1"
-  local options="$2"
-  local answer=
-  local options_count=0
-  local dialog_options=
-
-  local IFS=,
-  for option in $options; do
-    _=$((options_count+=1))
-    dialog_options="$dialog_options\n [$options_count] $option"
-  done;
-  IFS=
-  dialog_options="$dialog_options\n [0] Exit"
-
-  printf "%s" "$question" >&2
-  printf "%b" "$dialog_options" >&2
-  printf "\n%s" "Choose an option number: " >&2
-  read -r read_answer
-  answer="$(echo "$read_answer" | xargs)"
-
-  if [ -z "$answer" ]; then
-    log info "[ask] Invalid choice"
-    echo -1
-    return 1
-  elif [ "$answer" -ge 0 ] 2> /dev/null && [ "$answer" -le $options_count ]; then
-    echo "$answer"
-  else
-    log info "[ask] Invalid choice"
-    echo -1
-    return 1
-  fi
-}
-
-tildify() {
-  echo "$1" | sed "s*$HOME*~*"
-}
-
 set_opts() {
   local target="$1"
   local sign=
@@ -124,22 +74,12 @@ set_opts() {
 }
 
 prepare_directories() {
-  if ! [ -d "$TMP_ROOT" ]; then
+  if ! [ -d "$TMP_DIR" ]; then
-    mkdir "$TMP_ROOT"
+    mkdir "$TMP_DIR"
   fi
 
-  if ! [ -d "$CACHE_ROOT" ]; then
+  if ! [ -d "$CACHE_DIR" ]; then
-    mkdir -p "$CACHE_ROOT"
+    mkdir -p "$CACHE_DIR"
-  fi
-
-  if ! [ -d "$BACKUP_ROOT" ]; then
-    mkdir -p "$BACKUP_ROOT"
-    if ! [ -d "$BACKUP_ROOT/canonical" ]; then
-      mkdir "$BACKUP_ROOT/canonical"
-    fi
-    if ! [ -d "$BACKUP_ROOT/ephemeral" ]; then
-      mkdir "$BACKUP_ROOT/ephemeral"
-    fi
   fi
 
   if ! [ -d "$CONFIG_ROOT" ]; then

tori

@@ -2,12 +2,11 @@
 
 main() {
   # paths
-  VERSION="0.6.0 2024-09-03"
+  VERSION="0.5.0 2024-07-18"
   TORI_ROOT="$HOME/.local/share/tori"
   CONFIG_ROOT="$HOME/.config/tori"
-  BACKUP_ROOT="$HOME/.local/state/tori/backup"
+  TMP_DIR="/tmp/tori"
-  TMP_ROOT="/tmp/tori"
+  CACHE_DIR="$HOME/.cache/tori"
-  CACHE_ROOT="$HOME/.cache/tori"
 
   # os-independent state
 
@@ -19,14 +18,14 @@ main() {
   parameter="$2"
 
   # import source
+
   check_core_paths
   . "$TORI_ROOT/src/index.sh"
+  set_opts on
 
   ## os-dependent state
-  set_opts on
   OS="$(get_operating_system)"
-  PACKAGE_CACHE="$CACHE_ROOT/${OS}_packages.cache"
+  PACKAGE_CACHE="$CACHE_DIR/${OS}_packages.cache"
-  AUTHORIZE_COMMAND="sudo"
 
   base_files=
   bkp_files=